Home / 148,336,271.70-222,584,123.70-62,083,397.40

Finding the Fourth Proportional to 148,336,271.70, 222,584,123.70 and 62,083,397.40

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Solution

The fourth proportional to 148,336,271.70, 222,584,123.70 and 62,083,397.40 is: 93,158,459.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,336,271.70 : 222,584,123.70 = 62,083,397.40 : x
  2. Step 2: Convert to fraction form
    148,336,271.70/222,584,123.70 = 62,083,397.40/x
  3. Step 3: Cross multiply
    148,336,271.70x = 222,584,123.70 × 62,083,397.40
  4. Step 4: Simplify right side
    148,336,271.70x = 13,818,778,606,597,858
  5. Step 5: Solve for x
    x = 13,818,778,606,597,858/148,336,271.70
  6. Step 6: Final answer
    x = 93,158,459.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.